EPA and California ARB charge Volkswagen with using software defeat device to circumvent NOx testing in 4-cylinder 2.0L diesels
Green Car Congress
SEPTEMBER 18, 2015
liter, four-cylinder diesels include software (a “defeat device”) that circumvents EPA emissions standards for NO x. Volkswagen would need to initiate the process that will fix the cars’ emissions systems. The alleged violations do not present a safety hazard; the cars remain legal to drive and resell. —EPA NOV.
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